Superfamily Apoidea Latreille, 1802
   Division "Apiformes" - bees see [unranked] Anthophila Latreille, 1804
     1 Family Colletidae Lepeletier de Saint Fargeau, 1841
     2 Family Halictidae Thomson, 1869, nom. protect.
     3 Family Andrenidae Latreille, 1802
     4 Family †Paleomelittidae M.S. Engel, 2001
     5 Family Melittidae Schenck, 1860
     6 Family Megachilidae Latreille, 1802
     7 Family Apidae Latreille, 1802